About the Authors
- Huping Xue, Xin Zhao
- Department of Animal Science, McGill University, Montreal, Quebec, Canada
- Huping Xue, Hong Lu
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China
The authors have declared that no competing interests exist.
Conceived and designed the experiments: HX HL XZ. Performed the experiments: HX. Analyzed the data: HX XZ. Wrote the paper: HX XZ.